80235936

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 276756480

約数和(自身を除く): 196520544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 32, 33, 36, 38, 43, 44, 48, 57, 62, 66, 72, 76, 86, 88, 93, 96, 99, 114, 124, 129, 132, 144, 152, 171, 172, 176, 186, 198, 209, 228, 248, 258, 264, 279, 288, 304, 341, 342, 344, 352, 372, 387, 396, 418, 456, 473, 496, 516, 528, 558, 589, 608, 627, 682, 684, 688, 744, 774, 792, 817, 836, 912, 946, 992, 1023, 1032, 1056, 1116, 1178, 1254, 1333, 1364, 1368, 1376, 1419, 1488, 1548, 1584, 1634, 1672, 1767, 1824, 1881, 1892, 2046, 2064, 2232, 2356, 2451, 2508, 2666, 2728, 2736, 2838, 2976, 3069, 3096, 3168, 3268, 3344, 3534, 3762, 3784, 3999, 4092, 4128, 4257, 4464, 4712, 4902, 5016, 5301, 5332, 5456, 5472, 5676, 6138, 6192, 6479, 6536, 6688, 7068, 7353, 7524, 7568, 7998, 8184, 8514, 8928, 8987, 9424, 9804, 10032, 10602, 10664, 10912, 11352, 11997, 12276, 12384, 12958, 13072, 14136, 14663, 14706, 15048, 15136, 15996, 16368, 17028, 17974, 18848, 19437, 19608, 20064, 21204, 21328, 22704, 23994, 24552, 25327, 25916, 26144, 26961, 28272, 29326, 29412, 30096, 31992, 32736, 34056, 35948, 38874, 39216, 42408, 42656, 43989, 45408, 47988, 49104, 50654, 51832, 53922, 56544, 58311, 58652, 58824, 60192, 63984, 68112, 71896, 75981, 77748, 78432, 80883, 84816, 87978, 95976, 98208, 101308, 103664, 107844, 116622, 117304, 117648, 127968, 131967, 136224, 143792, 151962, 155496, 161766, 169632, 175956, 191952, 202616, 207328, 215688, 227943, 233244, 234608, 235296, 263934, 278597, 287584, 303924, 310992, 323532, 351912, 383904, 405232, 431376, 455886, 466488, 469216, 527868, 557194, 607848, 621984, 647064, 703824, 810464, 835791, 862752, 911772, 932976, 1055736, 1114388, 1215696, 1294128, 1407648, 1671582, 1823544, 1865952, 2111472, 2228776, 2431392, 2507373, 2588256, 3343164, 3647088, 4222944, 4457552, 5014746, 6686328, 7294176, 8915104, 10029492, 13372656, 20058984, 26745312, 40117968, 80235936]

約数ペア:

[(1, 80235936), (2, 40117968), (3, 26745312), (4, 20058984), (6, 13372656), (8, 10029492), (9, 8915104), (11, 7294176), (12, 6686328), (16, 5014746), (18, 4457552), (19, 4222944), (22, 3647088), (24, 3343164), (31, 2588256), (32, 2507373), (33, 2431392), (36, 2228776), (38, 2111472), (43, 1865952), (44, 1823544), (48, 1671582), (57, 1407648), (62, 1294128), (66, 1215696), (72, 1114388), (76, 1055736), (86, 932976), (88, 911772), (93, 862752), (96, 835791), (99, 810464), (114, 703824), (124, 647064), (129, 621984), (132, 607848), (144, 557194), (152, 527868), (171, 469216), (172, 466488), (176, 455886), (186, 431376), (198, 405232), (209, 383904), (228, 351912), (248, 323532), (258, 310992), (264, 303924), (279, 287584), (288, 278597), (304, 263934), (341, 235296), (342, 234608), (344, 233244), (352, 227943), (372, 215688), (387, 207328), (396, 202616), (418, 191952), (456, 175956), (473, 169632), (496, 161766), (516, 155496), (528, 151962), (558, 143792), (589, 136224), (608, 131967), (627, 127968), (682, 117648), (684, 117304), (688, 116622), (744, 107844), (774, 103664), (792, 101308), (817, 98208), (836, 95976), (912, 87978), (946, 84816), (992, 80883), (1023, 78432), (1032, 77748), (1056, 75981), (1116, 71896), (1178, 68112), (1254, 63984), (1333, 60192), (1364, 58824), (1368, 58652), (1376, 58311), (1419, 56544), (1488, 53922), (1548, 51832), (1584, 50654), (1634, 49104), (1672, 47988), (1767, 45408), (1824, 43989), (1881, 42656), (1892, 42408), (2046, 39216), (2064, 38874), (2232, 35948), (2356, 34056), (2451, 32736), (2508, 31992), (2666, 30096), (2728, 29412), (2736, 29326), (2838, 28272), (2976, 26961), (3069, 26144), (3096, 25916), (3168, 25327), (3268, 24552), (3344, 23994), (3534, 22704), (3762, 21328), (3784, 21204), (3999, 20064), (4092, 19608), (4128, 19437), (4257, 18848), (4464, 17974), (4712, 17028), (4902, 16368), (5016, 15996), (5301, 15136), (5332, 15048), (5456, 14706), (5472, 14663), (5676, 14136), (6138, 13072), (6192, 12958), (6479, 12384), (6536, 12276), (6688, 11997), (7068, 11352), (7353, 10912), (7524, 10664), (7568, 10602), (7998, 10032), (8184, 9804), (8514, 9424), (8928, 8987)]